Rule: Difference between revisions

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<div class="definition"><div class="short_definition">A law or regulation that governs behavior, actions, or operations.</div><br/> <div class="paragraph">In [[rule-based systems]], only those rules with true antecedents are used. For example, a rule  that begins &ldquo;IF the [[temperature]] is less than 0&deg;C . . . &rdquo; is ignored whenever the measured temperature  is 0&deg;C or higher. <br/>''See'' [[IF&ndash;THEN rule]], [[production rule]], [[antecedent]], [[consequent]].</div><br/> </div>
<div class="definition"><div class="short_definition">A law or regulation that governs behavior, actions, or operations.</div><br/> <div class="paragraph">In [[rule-based systems]], only those rules with true antecedents are used. For example, a rule  that begins "IF the [[temperature]] is less than 0&#x000b0;C . . . " is ignored whenever the measured temperature  is 0&#x000b0;C or higher. <br/>''See'' [[IF&ndash;THEN rule]], [[production rule]], [[antecedent]], [[consequent]].</div><br/> </div>
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Latest revision as of 15:02, 20 February 2012



rule

A law or regulation that governs behavior, actions, or operations.

In rule-based systems, only those rules with true antecedents are used. For example, a rule that begins "IF the temperature is less than 0°C . . . " is ignored whenever the measured temperature is 0°C or higher.
See IF–THEN rule, production rule, antecedent, consequent.


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